Type KF2 and KFS2 - Broaching nuts, internally threaded for mounting on PC boards.
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Unit of Measure

Thread Size

 N/A M2.5 x 0.45

Thread Code

 N/A M2.5

A (Shank) Max.

 N/A 1.53 mm a1087.jpg
Min. Sheet Thickness1 N/A 1.53 mm

Hole Size in Sheet + 0.08

 N/A 4.22 mm

C ± 0.08

 N/A 4.68 mm

E ± 0.13

 N/A 5.56 mm

T ± 0.13

 N/A 1.50 mm

Min. Dist. Hole C/L to Edge

 N/A 4.40 mm
For Use in Sheet Hardness2 N/A HRB 70 / HB 125 or Less PC Board

Thread Specification

 N/A Internal, ASME B1.13M, 6H

Fastener Material

 N/A 300 Series Stainless Steel

Standard Finish

 N/A Passivated and/or Tested Per ASTM A380

CAD Supplier

 N/A PennEngineering® (PEM®)
  • 1 For maximum performance, we recommend that you use the maximum shank length for your sheet thickness.
  • 2 HRB - Hardness Rockwell “B” Scale. HB - Hardness Brinell.